[jira] [Created] (CAMEL-16957) NettyHttpHelper appends slash to an URI in case of empty CamelHttpPath

["Sergey Zhemzhitsky (Jira)" <ji...@apache.org>]

Sergey Zhemzhitsky created CAMEL-16957:
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             Summary: NettyHttpHelper appends slash to an URI in case of empty CamelHttpPath
                 Key: CAMEL-16957
                 URL: https://issues.apache.org/jira/browse/CAMEL-16957
             Project: Camel
          Issue Type: Bug
          Components: camel-netty-http
    Affects Versions: 3.11.0
            Reporter: Sergey Zhemzhitsky


NettyHttpHelper appends slash to an URI in case of empty CamelHttpPath possibly leading to 404/NOT_FOUND errors.

Test to reproduce
{code:java}
    @Test
    public void testEmptyPathDoesNotEndsWithSlash() throws Exception {
        MockEndpoint input = getMockEndpoint("mock:input");
        input.expectedBodiesReceived("Hello World");
        input.expectedHeaderReceived(Exchange.HTTP_PATH, "");
        input.expectedHeaderReceived(Exchange.HTTP_URI, "/foo");

        template.request("netty-http:http://localhost:{{port}}/foo", exchange -> {
            Message in = exchange.getIn();
            in.setBody("Hello World");
            in.setHeader(Exchange.HTTP_PATH, "");
        });

        assertMockEndpointsSatisfied();
    }
{code}

... fails with
{code:none}
java.lang.AssertionError: mock://input Header with name CamelHttpPath for message: 0. Expected: <> but was: </>
Expected :<>
Actual   :</>
<Click to see difference>

	at org.apache.camel.component.mock.MockEndpoint.fail(MockEndpoint.java:1782)
	at org.apache.camel.component.mock.MockEndpoint.assertEquals(MockEndpoint.java:1759)
	at org.apache.camel.component.mock.MockEndpoint$4.assertOnIndex(MockEndpoint.java:608)
	at org.apache.camel.component.mock.MockEndpoint.onExchange(MockEndpoint.java:1599)
{code}



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